619001340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3171

約数の個数: 96

約数和(自身を含む): 1796551680

約数和(自身を除く): 1177550340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 79, 86, 129, 158, 172, 215, 237, 258, 316, 395, 430, 474, 516, 645, 790, 860, 948, 1185, 1290, 1580, 2370, 2580, 3037, 3397, 4740, 6074, 6794, 9111, 10191, 12148, 13588, 15185, 16985, 18222, 20382, 30370, 33970, 36444, 40764, 45555, 50955, 60740, 67940, 91110, 101910, 130591, 182220, 203820, 239923, 261182, 391773, 479846, 522364, 652955, 719769, 783546, 959692, 1199615, 1305910, 1439538, 1567092, 1958865, 2399230, 2611820, 2879076, 3598845, 3917730, 4798460, 7197690, 7835460, 10316689, 14395380, 20633378, 30950067, 41266756, 51583445, 61900134, 103166890, 123800268, 154750335, 206333780, 309500670, 619001340]

約数ペア:

[(1, 619001340), (2, 309500670), (3, 206333780), (4, 154750335), (5, 123800268), (6, 103166890), (10, 61900134), (12, 51583445), (15, 41266756), (20, 30950067), (30, 20633378), (43, 14395380), (60, 10316689), (79, 7835460), (86, 7197690), (129, 4798460), (158, 3917730), (172, 3598845), (215, 2879076), (237, 2611820), (258, 2399230), (316, 1958865), (395, 1567092), (430, 1439538), (474, 1305910), (516, 1199615), (645, 959692), (790, 783546), (860, 719769), (948, 652955), (1185, 522364), (1290, 479846), (1580, 391773), (2370, 261182), (2580, 239923), (3037, 203820), (3397, 182220), (4740, 130591), (6074, 101910), (6794, 91110), (9111, 67940), (10191, 60740), (12148, 50955), (13588, 45555), (15185, 40764), (16985, 36444), (18222, 33970), (20382, 30370)]